{"product_id":"kennametal-6388726-replaceable-drill-tip-0-4688-in-kcp15a","title":"Kennametal 6388726 Replaceable Drill Tip 0.4688 in KCP15A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 6388726 is a solid carbide replaceable drill tip designed for use with KTFSS-series modular drill bodies. It carries the ISO designation KTFSS04688HPG and is manufactured to grade KCP15A using fine-grain carbide substrate. The tip measures 0.4688 inches in cutting diameter and features a 180-degree point angle with an HPG insert geometry. A PVD-applied AlTiN coating extends wear resistance across a range of ferrous workpiece materials. With two helical flutes and a two-margin design, this tip is suited for precision hole-making in production environments where dimensional consistency and tool life are both critical.\u003c\/p\u003e\u003cp\u003eThis replaceable tip is intended for metal-cutting applications in steel and cast iron workpieces, covering ISO material groups P and K. The HPG geometry supports drilling into inclined exits, stacked plates, and standard through-hole and blind-hole applications. It fits an insert seat size M on compatible KTFSS modular drill holders. Licensed machinists and CNC machining center operators in aerospace, automotive, and general metalworking industries are the primary installers of this tip style.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCP15A fine-grain solid carbide grade for high hardness and thermal stability in steel and cast iron\u003c\/li\u003e\n\u003cli\u003eAlTiN coating applied via PVD process for improved oxidation resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003e180-degree point angle with HPG geometry supports flat-bottom entry and inclined-surface drilling\u003c\/li\u003e\n\u003cli\u003eTwo helical flutes with two-margin design for accurate hole geometry and stable cutting action\u003c\/li\u003e\n\u003cli\u003eCompatible with stacked plate and inclined-exit drilling operations\u003c\/li\u003e\n\u003cli\u003eInsert seat size M for secure clamping in KTFSS modular drill body holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KTFSS-series modular drill holders accepting insert seat size M. Compatible primary workpiece materials are steel and cast iron (ISO material groups P and K). The ISO part number for this tip is KTFSS04688HPG.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement of this drill tip should be performed by a qualified machinist or CNC tooling technician following the machine tool builder and toolholder manufacturer torque and seating guidelines. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before removing or installing any replaceable tip. Inspect the insert seat on the drill body for chips, debris, or wear before seating the new tip. Follow KTFSS holder documentation for correct clamping method and seating procedure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.4688 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 180 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: HPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KTFSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.2344 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.3364 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Material Code\u003c\/strong\u003e: P, K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1239 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6388726\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51733490827570,"sku":"6388726","price":146.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6347f7cd35a09a3bd394746d06feef03_db3e773e-c312-492c-9956-d23a79e5d4a0.jpg?v=1788755840","url":"https:\/\/voomisupply.com\/products\/kennametal-6388726-replaceable-drill-tip-0-4688-in-kcp15a","provider":"Voomi Supply","version":"1.0","type":"link"}